JPS52131918A - Production of non-refined high tensile thick steel plate with excellent toughness - Google Patents

Production of non-refined high tensile thick steel plate with excellent toughness

Info

Publication number
JPS52131918A
JPS52131918A JP4778376A JP4778376A JPS52131918A JP S52131918 A JPS52131918 A JP S52131918A JP 4778376 A JP4778376 A JP 4778376A JP 4778376 A JP4778376 A JP 4778376A JP S52131918 A JPS52131918 A JP S52131918A
Authority
JP
Japan
Prior art keywords
steel plate
high tensile
thick steel
production
excellent toughness
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4778376A
Other languages
Japanese (ja)
Other versions
JPS582244B2 (en
Inventor
Gennosuke Tenmiyo
Isao Koyubi
Chiaki Ouchi
Tetsuya Sanbe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP4778376A priority Critical patent/JPS582244B2/en
Publication of JPS52131918A publication Critical patent/JPS52131918A/en
Publication of JPS582244B2 publication Critical patent/JPS582244B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)

Abstract

PURPOSE: To obtain a non-refined high tensile thick steel plate with excellent toughness, the thickness of which is specified, by using Nb and V; making C content low; increasing the amount of Ni added; and adding a slight amount of Ti.
COPYRIGHT: (C)1977,JPO&Japio
JP4778376A 1976-04-28 1976-04-28 Method for manufacturing thick-walled non-tempered high-strength steel with excellent toughness Expired JPS582244B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4778376A JPS582244B2 (en) 1976-04-28 1976-04-28 Method for manufacturing thick-walled non-tempered high-strength steel with excellent toughness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4778376A JPS582244B2 (en) 1976-04-28 1976-04-28 Method for manufacturing thick-walled non-tempered high-strength steel with excellent toughness

Publications (2)

Publication Number Publication Date
JPS52131918A true JPS52131918A (en) 1977-11-05
JPS582244B2 JPS582244B2 (en) 1983-01-14

Family

ID=12784961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4778376A Expired JPS582244B2 (en) 1976-04-28 1976-04-28 Method for manufacturing thick-walled non-tempered high-strength steel with excellent toughness

Country Status (1)

Country Link
JP (1) JPS582244B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5466321A (en) * 1977-11-05 1979-05-28 Nippon Steel Corp Manufacture of unrefined high tensile steel for welded structure
JPS54153717A (en) * 1978-05-25 1979-12-04 Nippon Steel Corp Steel ror hot processing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0271723U (en) * 1988-11-21 1990-05-31

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5466321A (en) * 1977-11-05 1979-05-28 Nippon Steel Corp Manufacture of unrefined high tensile steel for welded structure
JPS54153717A (en) * 1978-05-25 1979-12-04 Nippon Steel Corp Steel ror hot processing
JPS5937737B2 (en) * 1978-05-25 1984-09-11 新日本製鐵株式会社 Steel materials for hot forging

Also Published As

Publication number Publication date
JPS582244B2 (en) 1983-01-14

Similar Documents

Publication Publication Date Title
JPS52101627A (en) Non-tempered shape steel in low temp. toughness
JPS52131918A (en) Production of non-refined high tensile thick steel plate with excellent toughness
JPS53144852A (en) Metallic solder
JPS52147511A (en) Anticorrosive high strength neobium alloy and its production
JPS52117226A (en) Super high tensile steel with excellent cold workability
JPS527317A (en) Stainless steel having excellent malleability
JPS53147616A (en) Case hardening steel
JPS5223518A (en) Steel of extremeiy low yield point with excellent workability and non- aging property and production
JPS5366818A (en) Manufacture of high toughness high strength steel
JPS5296922A (en) Permanent magnet material
JPS5329219A (en) Production of high strength steel
JPS51120919A (en) Structural steel with excellent machinability
JPS5346421A (en) Seawater resistant stainless steel
JPS5358412A (en) High strength sintered steel and its manufacture
JPS5348916A (en) Free cutting heat-and corrosion resistant cast steel
JPS52156121A (en) High tensile steel for low temperature use
JPS52156125A (en) Production of tough, thick steel plate by use of continuous hot roller
JPS5221424A (en) Process for producing pilling resistant acrylic synthetic fibers
JPS51123456A (en) Small resin gear and its manufacturing method
JPS5395819A (en) High tensile pc steel wire with uniformly hardened structure and manufacture thereof
JPS5371614A (en) Manufacture of low alloy steel
JPS52117831A (en) Preparation of strong and tough low nickel high tensile steel
JPS52123921A (en) Production of steel plate with high toughness
JPS52150322A (en) Stainless steel for damping material
JPS52117228A (en) Steel with alkali stress corrosion cracking resistance